94 



I i; \ !•: 11 



Second JWiotl — 



Qoaniity of air (V) - PI at 70-'.58 - 32 - 38.08 = f. 



V + (V X t' X 0.002035) - V. V - ^i^^ - 75.1. W - V X 0.08073 - 6.0C 



lliic in temp, of oir 2..1 t" t. ^ - W t X "P- »>• -^ C.06 X 2.3 X 0.2371 = 3.3089 = beat given to air. 

 RjM in lonip. of water 0.411 X 1C4.U14 =72.3864 = boot piven to calorimeter. 



3.3089 — beat given to air. 



Hourly (iissii<ativn of heat 75.C953 



Tlyird Ptriil 

 Quantity of air (V -J at C9''.18 — 32 -= 37.18 = t'. 



V + (V X t X 0.002035) - V. V — "f ^ — 68.6. W = V X 0.08073 - 5.54. 



1 .0 1 C4 



Rinc in temp, of air 3.4C — t Q = W X t X np. li. = 5.54 x 3.4C x 0.2374 = 4.5245 = heat given to air. 

 Rise in temp, of water 0.27 X 1C4.1414 >■ 44..'U81 = heat given to calorimeter. 



4..V245 = beat given to air. 



HuurUj tliisipatiuu v/ heal 48.8426 

 ^1 M»l xhv. 



Hourly heat dissipation. First period 50.2315 

 Second period 75.C9.'>3 

 Third jH-Tiod 48.8426 



Gain of heat diinipnlion in second period 25.46.18 

 Lou of heat dtuipeUion in third period 1.3889 



Heat ProductUm. 



First Perio<l — 

 Ui»c of bodily temperature 0.72 = t, 



Q = W X t X »p. b. — 16 X 0.72 x 0.75 = 8.04 = beat added to rcscrTC. 



50.2315 = dissipation of heat. 



H"urni iirtiduclion of heat 58.8715 



Second Period — 

 Fall of bodily temperature in 92 minute!! 2.41 ; in one hour 1.572 = t. 

 Q — W X t X 0.75 — 16 X 1-572 X 0.75 -= 18.864 = beat lost from reserve. 

 !■ . of heat 7.5.C953 



I !.«.at reserve IH.864 



Hourly produetioti of heat 56.8313 



Third Period — 

 Fall of bodily temperature in 90 minuteii 2.08 ; in one hour 1.3807 = t. 

 Q = W X t X up. h. — 16 X 1.38C7 X 0.75 = 1C.C404 = loss from hcot reserve in one honr. 



Diiwipation of heat 48.H42C 



1.' - from heat reserve 16.C404 



Hourly produ<Uion of heal 32.2022 



Sl^MMART. 



''-'■■ "f heat in the hour. First period 58.8715 



Second period 56.8313 



Thiol period 32.2022 



Lou of heat production in second period 2.0-102 



Lou <ff heat profhidion in third period 26.6693 



In studying tho first of these oxporimcnts (Kxporimmt 7'?) the fall of the bodily 

 trmiK-raturc imnicdiattly following tlu- injirtion nt once attracts attculiou. Thi« 



